Health and Retirement Longitudinal Study), we assess the long-term effects of childhood vaccination on cognitive and … treatment on the treated effect of childhood vaccination. Our results confirm that vaccinations before the age of 15 have long …

) and disparate vaccination rate among different countries, the third section will summarize challenges to global health …

Since the end of 2019, a new coronavirus has broken out in global communities. It has spread worldwide, and continues … to mutate into different and hard-to-control strains. Concomitantly, the protective effect of the basic coronavirus … virus in our countries. It is indeed important that health officials and authorities improve the vaccination rate of the …

Vaccination is recognised as one of the most effective ways to combat seasonal influenza — a disease that exerts …-makers at the local level to formulate policies facilitating seasonal influenza vaccination provision. This article seeks to …

Health and Retirement Longitudinal Study), we assess the long-term effects of childhood vaccination on cognitive and … treatment on the treated effect of childhood vaccination. Our results confirm that vaccinations before the age of 15 have long …